Details: Discover Invigo Brilliance Color Protection Shampoo designed to maintain color vibrancy and protect colored hair. This shampoo is specially formulated with Brilliance-Blend™: this includes copper encapsulating molecules that help to maintain vibrancy. It also contains histidine and vitamin E help to control the oxidation process after coloration and to protect color. It's optimized low pH formula also helps to close the cuticle after coloration in order to enable a better color retention, giving the hair an excellent feel.